{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,3]],"date-time":"2024-09-03T10:54:14Z","timestamp":1725360854563},"reference-count":29,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2004,2,27]],"date-time":"2004-02-27T00:00:00Z","timestamp":1077840000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2004,3,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>Intermittent pneumatic compression (IPC) may increase blood flow through infrainguinal arterial grafts, and has potential clinical application as blood flow velocity attenuation often precedes graft failure. The present study examined the immediate effects of IPC applied to the foot (IPCfoot), the calf (IPCcalf) and to both simultaneously (IPCfoot+calf) on the haemodynamics of infrainguinal bypass grafts.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>Eighteen femoropopliteal and 18 femorodistal autologous vein grafts were studied; all had a resting ankle : brachial pressure index of 0\u00b79 or more. Clinical examination, graft surveillance and measurement of graft haemodynamics were conducted at rest and within 5 s of IPC in each mode using duplex imaging. Outcome measures included peak systolic (PSV), mean (MV) and end diastolic (EDV) velocities, pulsatility index (PI) and volume flow in the graft.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>All IPC modes significantly enhanced MV, PSV, EDV and volume flow in both graft types; IPCfoot+calf was the most effective. IPCfoot+calf enhanced median volume flow, MV and PSV in femoropopliteal grafts by 182, 236 and 49 per cent, respectively, and attenuated PI by 61 per cent. Enhancement in femorodistal grafts was 273, 179 and 53 per cent respectively, and PI attenuation was 63 per cent.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>IPC was effective in improving infrainguinal graft flow velocity, probably by reducing peripheral resistance. IPC has the potential to reduce the risk of bypass graft thrombosis.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1002\/bjs.4482","type":"journal-article","created":{"date-parts":[[2004,3,23]],"date-time":"2004-03-23T13:33:23Z","timestamp":1080048803000},"page":"429-434","source":"Crossref","is-referenced-by-count":17,"title":["Haemodynamic effect of intermittent pneumatic compression of the leg after infrainguinal arterial bypass grafting"],"prefix":"10.1093","volume":"91","author":[{"given":"K T","family":"Delis","sequence":"first","affiliation":[{"name":"Regional Vascular Surgery Unit, St Mary's Hospital, Imperial College School of Medicine, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M J","family":"Husmann","sequence":"additional","affiliation":[{"name":"Regional Vascular Surgery Unit, St Mary's Hospital, Imperial College School of Medicine, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G","family":"Szendro","sequence":"additional","affiliation":[{"name":"Regional Vascular Surgery Unit, St Mary's Hospital, Imperial College School of Medicine, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N S","family":"Peters","sequence":"additional","affiliation":[{"name":"Department of Academic Cardiology, St Mary's Hospital, Imperial College School of Medicine, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J H N","family":"Wolfe","sequence":"additional","affiliation":[{"name":"Regional Vascular Surgery Unit, St Mary's Hospital, Imperial College School of Medicine, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A O","family":"Mansfield","sequence":"additional","affiliation":[{"name":"Regional Vascular Surgery Unit, St Mary's Hospital, Imperial College School of Medicine, London, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2004,2,27]]},"reference":[{"key":"2021070911492306500_bib1","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1177\/153857449102500102","article-title":"Arterial flow enhancement by impulse compression","volume":"25","author":"Morgan","year":"1991","journal-title":"Vasc Surg"},{"key":"2021070911492306500_bib2","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/S0002-9610(96)00134-1","article-title":"Intermittent calf and foot compression increases lower extremity blood flow","volume":"172","author":"Eze","year":"1996","journal-title":"Am J Surg"},{"key":"2021070911492306500_bib3","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1053\/ejvs.1999.1028","article-title":"Effect of intermittent pneumatic foot compression on popliteal arterial haemodynamics","volume":"19","author":"Delis","year":"2000","journal-title":"Eur J Vasc Endovasc Surg"},{"key":"2021070911492306500_bib4","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1067\/mva.2000.107570","article-title":"The acute effects of intermittent pneumatic foot versus calf versus simultaneous foot and calf compression on popliteal artery hemodynamics: a comparative study","volume":"32","author":"Delis","year":"2000","journal-title":"J Vasc Surg"},{"key":"2021070911492306500_bib5","doi-asserted-by":"crossref","first-page":"650","DOI":"10.1067\/mva.2000.103969","article-title":"Improving walking ability and ankle brachial pressure in symptomatic peripheral vascular disease with intermittent pneumatic foot compression: a prospective controlled study with one-year follow-up","volume":"31","author":"Delis","year":"2000","journal-title":"J Vasc Surg"},{"key":"2021070911492306500_bib6","first-page":"379","volume-title":"PhD Thesis","author":"Delis","year":"1999"},{"key":"2021070911492306500_bib7","doi-asserted-by":"crossref","first-page":"765","DOI":"10.1016\/0741-5214(84)90007-7","article-title":"The efficacy of dextran 40 in preventing early postoperative thrombosis following difficult lower extremity bypass","volume":"1","author":"Rutherford","year":"1984","journal-title":"J Vasc Surg"},{"key":"2021070911492306500_bib8","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1016\/0741-5214(88)90273-X","article-title":"Factors affecting the patency of infrainguinal bypass","volume":"8","author":"Rutherford","year":"1988","journal-title":"J Vasc Surg"},{"key":"2021070911492306500_bib9","first-page":"497","volume-title":"Lower Limb Ischaemia","author":"Cheshire","year":"1997"},{"key":"2021070911492306500_bib10","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1016\/S0039-6109(16)40245-8","article-title":"Future directions in the development of arterial prostheses for small and medium caliber arteries","volume":"54","author":"Sauvage","year":"1974","journal-title":"Surg Clin North Am"},{"key":"2021070911492306500_bib11","doi-asserted-by":"crossref","first-page":"687","DOI":"10.1001\/archsurg.1979.01370300041005","article-title":"Current arterial prostheses. 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